120542050212 has 48 divisors (see below), whose sum is σ = 298996391232. Its totient is φ = 37666432000.

The previous prime is 120542050207. The next prime is 120542050243. The reversal of 120542050212 is 212050245021.

It is a super-4 number, since 4×120542050212⁴ (a number of 45 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125873 + ... + 1228280.

It is an arithmetic number, because the mean of its divisors is an integer number (6229091484).

Almost surely, 2^120542050212 is an apocalyptic number.

120542050212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120542050212 is an abundant number, since it is smaller than the sum of its proper divisors (178454341020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120542050212 is a wasteful number, since it uses less digits than its factorization.

120542050212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354428 (or 2354426 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 120542050212 its reverse (212050245021), we get a palindrome (332592295233).

The spelling of 120542050212 in words is "one hundred twenty billion, five hundred forty-two million, fifty thousand, two hundred twelve".